63958790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3823}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 132157440

約数和(自身を除く): 68198650

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 3823, 7646, 8365, 16730, 19115, 26761, 38230, 53522, 133805, 267610, 913697, 1827394, 4568485, 6395879, 9136970, 12791758, 31979395, 63958790]

約数ペア:

[(1, 63958790), (2, 31979395), (5, 12791758), (7, 9136970), (10, 6395879), (14, 4568485), (35, 1827394), (70, 913697), (239, 267610), (478, 133805), (1195, 53522), (1673, 38230), (2390, 26761), (3346, 19115), (3823, 16730), (7646, 8365)]